Simultaneous determination of selected flavour enhancers in beef Pho broth samples by chemometrics - Assisted spectrophotometry

The chemometrics-assisted spectrophotometry has been studied for simultaneous determination of monosodium glutamate (MSG), disodium guanylate (DSG) and disodium inosinate (DSI) in beef Pho broth. The effect of protein was eliminated by precipitation with ammonium sulfate.